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Aquarium Pharmaceuticals® API Freshwater /Saltwater Nitrite Test Kit, Test kit of 180 tests

Aquarium Pharmaceuticals® API Freshwater /Saltwater Nitrite Test Kit, Test kit of 180 tests

Tests for nitrite in freshwater & saltwater aquariums. Toxic nitrite is produced by nitrifying bacteria in the biological filter as it breaks down ammonia. This kit tests for harmful nitrite and measures levels from 0 to 5.0 ppm. ...

$7.49
Aquarium Pharmaceuticals® API Freshwater/Saltwater Ammonia Test Kit, Test kit of 130 tests

Aquarium Pharmaceuticals® API Freshwater/Saltwater Ammonia Test Kit, Test kit of 130 tests

Salicylate test measures ammonia levels in both fresh & saltwater aquariums. Ammonia, the #1 killer of tropical fish, is continually produced in the aquarium from fish waste & uneaten fish food. Tests ammonia levels from 0 to 8 pp...

$7.49 $6.99
Aquarium Pharmaceuticals® API Freshwater/Saltwater Phosphate Test Kit (150 Tests)

Aquarium Pharmaceuticals® API Freshwater/Saltwater Phosphate Test Kit (150 Tests)

Test reads 0 to 10 mg/ or parts per million (ppm) of phosphate. Helps to decrease the likelyhood og having unsightly algae and green water blooms.Test kit of 150 tests. Why test for Phosphate? Phosphate enters the aquarium from...

$8.99
Aquarium Pharmaceuticals® API Saltwater Calcium Test Kit

Aquarium Pharmaceuticals® API Saltwater Calcium Test Kit

This kit allows for easy and accurate measuring of calcium levels to help in maintaining a healthy aquarium. Why test for Calcium? Monitoring calcium levels is essential for keeping a successful reef aquarium. Reef organisms us...

$7.99
Aquarium Pharmaceuticals® API Freshwater GH & KH Test Kit

Aquarium Pharmaceuticals® API Freshwater GH & KH Test Kit

Tests tap water and freshwater aquariums for general hardness (GH) and carbonate hardness (KH). Helps detect stress on fish caused by rapid pH shifts, which result from low KH levels and helps aquarists duplicate the natural habit...

$6.99
Aquarium Pharmaceuticals® API Saltwater Liquid Master Test Kit

Aquarium Pharmaceuticals® API Saltwater Liquid Master Test Kit

A complete kit for testing marine aquarium water. Tests water four ways to protect marine fish and invertebrates from dangerous water conditions. Kit includes tests for: High Range pH, Ammonia, Nitrite, Nitrate, plus four test tub...

$24.99
Aquarium Pharmaceuticals® API Freshwater Master Test Kit

Aquarium Pharmaceuticals® API Freshwater Master Test Kit

A complete test kit for testing tap and aquarium water. Tests six different potentially dangerous water conditions. Includes Freshwater pH, High Range pH, Ammonia, Nitrite, and Nitrate. Kit features computer-analyzed laminated col...

$24.99
Aquarium Pharmaceuticals® API Reef Master Test Kit

Aquarium Pharmaceuticals® API Reef Master Test Kit

Tests include: Calcium, Carbonate Hardness (KH), Phosphate & Nitrate), 4 test tubes, tray. 4 tests measure the most important aquarium levels in a Reef Aquarium to protect reef-dwellers.

$24.99
Aquarium Pharmaceuticals® API Replacement Filter Cartridge for Tap Water Filter

Aquarium Pharmaceuticals® API Replacement Filter Cartridge for Tap Water Filter

Ready-to-use replacement cartridge for the Tap Water Filter. Easily connects to Tap Water Filter to continue making perfect deionized aquarium water.

$23.49
Aquarium Pharmaceuticals® API General Cure Medication - 10ct Powder Packets

Aquarium Pharmaceuticals® API General Cure Medication - 10ct Powder Packets

Treats a wide variety of parasitic diseases including velvet, anchor worm, fish lice, hole-in-the-head disease (Hexamita spp. & Spironucleus spp.), gill & skin flukes (Dactylogyrus spp. & Gyrodactylus spp.). This medic...

$8.49
Aquarium Pharmaceuticals® API EM Erythromycin Medication - 10ct Powder Packets

Aquarium Pharmaceuticals® API EM Erythromycin Medication - 10ct Powder Packets

For broad spectrum treatment and control of bacterial disease, such as body slime, mouth fungus, Furunculosis (open lesions and swelling), bacterial gill disease and hemorrhagic septicemia (blood spots without sign of skin damage)...

$9.49
Aquarium Pharmaceuticals® API Furan-2 Medication - 10ct Powder Packets

Aquarium Pharmaceuticals® API Furan-2 Medication - 10ct Powder Packets

Contains two furan compounds to combat a wide variety of gram-positive & gram-negative bacterial diseases, including bacterial gill disease, open red sores (Aeromonas spp.), body slime & eye cloud, black molly disease (Fla...

$5.99
Aquarium Pharmaceuticals® API PimaFix

Aquarium Pharmaceuticals® API PimaFix

Treats fungal infections and both internal and external bacterial infections. Will not adversely affect the biological filter, alter the pH, or discolor water. Safe for reef aquariums and live plants. For use in fresh or salt wate...

From $5.49
Aquarium Pharmaceuticals® API MelaFix

Aquarium Pharmaceuticals® API MelaFix

Heals open wounds & abrasions, treats fin and tail rot, eye cloud, mouth fungus and promotes regrowth of damaged fin rays & tissue. Will not adversely affect the biological filter, alter the pH, or discolor water. Safe for reef aq...

From $6.99
Aquarium Pharmaceuticals® API pH Up 16oz

Aquarium Pharmaceuticals® API pH Up 16oz

Raises pH and makes aquariums more alkaline. Fast-acting, colorless and easy-to-use. Purpose and Benefits: pH Up is a liquid pH raising product for freshwater aquariums. By neutralizing acidic substances in the aquarium, pH Up...

$10.99
Aquarium Pharmaceuticals® API Stress Zyme

Aquarium Pharmaceuticals® API Stress Zyme

Improves the development of the biological filter and helps clean a dirty aquarium. Contains over 300 million live bacteria per teaspoonful. Breaks down organic compounds that cause dangerous conditions such as ammonia and nitrite...

From $7.49
Aquarium Pharmaceuticals® API Stress Coat

Aquarium Pharmaceuticals® API Stress Coat

Instantly removes chlorine and chloramines , making tap water safe for fish. Neutralizes heavy metals. Also, replaces the natural slime coating fish need in times of stress, such as handling, shipping or fighting. Contains Aloe V...

From $8.49
Aquarium Pharmaceuticals® API Accu-Clear

Aquarium Pharmaceuticals® API Accu-Clear

Quickly clears cloudy aquarium water, eliminating clouds caused by dirt. Clumps tiny particles, causing them to fall to the bottom or collect in the filter . Makes any filter work more efficiently to create crystal-clear water fa...

From $5.99
Aquarium Pharmaceuticals API Quick Start

Aquarium Pharmaceuticals API Quick Start

In a new aquarium , harmful ammonia and nitrite build up from fish waste, often resulting in fish loss. The unique, patented nitrifying bacteria in API Quick Start are scientifically proven to quickly consume ammonia and nitrit...

From $8.99
Aquarium Pharmaceuticals® API pH Down 16oz

Aquarium Pharmaceuticals® API pH Down 16oz

Lowers pH and makes aquariums more acidic. Fast-acting, colorless and easy-to-use. Purpose and Benefits: pH Down is a liquid pH lowering product for freshwater aquariums. pH Down lowers pH by neutralizing carbonate hardness ...

$10.99
Aquarium Pharmaceuticals® API Marine Fish Flakes - 2.1oz

Aquarium Pharmaceuticals® API Marine Fish Flakes - 2.1oz

Formulated with daphnia as a protein source essential for growth, fish oil for enhanced tissue and cell regeneration, and spirulina proven to naturally enhance color.

$6.49
Aquarium Pharmaceuticals® API Doc Wellfish`s Algae Scraper

Aquarium Pharmaceuticals® API Doc Wellfish`s Algae Scraper

An incredibly durable algae scraper for cleaning aquarium walls. Made with an 18" long, strong handle, and both a scrubbing pad and a hard scraping tip. Removes even the toughest algae quickly and easily. For glass aquariums....

From $4.99
Aquarium Pharmaceuticals® API Freshwater/Saltwater High Range pH Test Kit, Test kit of 250 tests

Aquarium Pharmaceuticals® API Freshwater/Saltwater High Range pH Test Kit, Test kit of 250 tests

Use to measure pH changes in marine aquariums, aquariums with African cichlids, and very alkaline tap water. Reads the pH of water within the high range of 7.4 to 8.8. 160 tests per kit. Freshwater/Saltwater High Range pH T...

$4.99
Aquarium Pharmaceuticals® API Freshwater/Saltwater Nitrate Test Kit, Test kit of 90 tests

Aquarium Pharmaceuticals® API Freshwater/Saltwater Nitrate Test Kit, Test kit of 90 tests

Measures nitrate levels in both fresh & saltwater aquariums. Tests nitrate levels from 0 to 160 ppm. 90 tests per kit. Freshwater/Saltwater Nitrate Test Instructions: Why Test For Nitrate? Nitrate (NO3-) is produced in t...

$8.99
Aquarium Pharmaceuticals® API Melafix Marine

Aquarium Pharmaceuticals® API Melafix Marine

Anti-Bacterial Fish & Coral Remedy: An all natural fish & coral treatment with tea tree extract (Melaleuca). Melafix® Marine rapidly repairs damaged fins, ulcers and open wounds, and also reverses coral degradation. 16...

From $8.99
26 - 50 of 72
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